INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56204bd691064f5048c75dbf4185b8e35273953628201e2d4701a1ba16794802', 
    '7tcY6D2b9dHz/4OAaNJGk8Ydw4b6SO3FKcM3wkgz/W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)